This ZIP file contains CLICK Programming software version 2.10, the Koyo
USB-Serial Driver (necessary if you plan to program your CLICK PLC through
a USB port using the
supported USB cable), and the software installation guide. This download
also includes the latest CLICK firmware. Unzip the file to a directory on
your computer and run the Install program.

Previous Versions

Release Notes

Supported the new Ethernet Analog PLC units. (12 part numbers in total)

Changes since v2.00

Supported Windows 10

Supported the re-designed Analog CPU modules (Part #: C0-02*). The Analog CPU modules with the following serial numbers must use firmware V2.10 or higher.

C0-02DD1-D: 171208001 or later

C0-02DD2-D: 174018001 or later

C0-02DR-D: 173158001 or later

Improved the firmware update in the Ethernet CPU module. The Ethernet CPU module will keep the IP addresses after completing the firmware update.

Changed the TXT Addresses to be retentive with all of the CPU modules. An Initial Value can be assigned to each TXT address also.

Fixed a Math instruction problem. If a constant was assigned to a Math instruction instead of a formula, the Math instruction might wite a wrong value into the memory address assigned to store the Result.

Fixed the problem that the CLICK software displayed 'Error (-6): Memory erase error' during the project download in some cases.

Fixed the problem that the CLICK PLC didn't execute interrupt programs at all after editing the interrupt setup in some cases.

Changes since v1.40

Supported the new Ethernet Basic and Standard PLC units. (8 part numbers in total)

Supported the bumpless RUN time edit with the new Ethernet PLC units.

Supported the date and time change without using the CLICK software. (See the help topic CL194 'How to Change Date and Time without using CLICK Programming Software' for details.)

Added the View I/O MODBUS Addresses button to the System Configuration window. By clicking this button, the new I/O MODBUS Addresses window is opened and you can check the MODBUS addresses assigned to the discrete and analog I/Os.

Modified the Connect to PLC window to support the Ethernet connection.

Modified the Receive and Send instructions to support the built-in Ethernet port (Port 1) on the new Ethernet PLC units.

Modified the CLICK Project Loader to support the new Ethernet PLC units.

From Ver. 2.00, each version of the CLICK Programming Software will be installed in a new folder. This means you can keep different versions of the CLICK Programming Software on a PC.

Changes since v1.33

Supported new analog I/O modules.

Supported new discrete combo I/O modules.

Supported new System Monitor window.

Improved the System Configuration window to display the DF addresses assigned to analog I/O points.

Fixed the problem that only 6 paper sizes were available in the Print window.

Changes since v1.32

This version includes new CPU firmware V1.33. It fixed a bug that Analog CPU modules read a wrong analog input value occasionally. The CPU firmware V1.30 and V1.31 had this bug.

Changes since v1.31

Fixed the problem that the CLICK Programming Software
tried to include old firmware V1.30 into the CLICK Loader file instead of
the correct firmware V1.31 when the CLICK Loader file was exported.

Changes since v1.30:

This version includes new CPU firmware V1.31 that fixed
some major bugs found in firmware V1.30.

Changes since v1.21:

Improved the Send instruction (ASCII) by supporting the
NULL code as an embedded ASCII character.

Modified the Receive/Send instructions and their setup
windows no longer display the setup parameters that are not supported by
the selected protocol.

Fixed the problem that unnecessary warning messages were
displayed even if the analog I/O setup was correct.

Changes since v1.20:

Improved Find, now supports searching by Instruction
type.

Improved Address Picker, now opens at address used in
the current instruction.

Improved the communication between the CLICK Programming
Software and the CLICK PLC. This improvement would reduce the risk of the
software crash that some customers had experienced.

Changed the icons for the interrupt programs.

Fixed the problem that the CLICK Programming software
opened on the Windows with a European language setup didn't accept the comma
as the decimal point.

Fixed the problem that the Timer instruction was set
to retain the current timer value and there were 2 contacts in parallel
(OR connection) connected to the enable input of the Timer instruction,
the Timer was enabled from the beginning even though the both contacts were
off.

Changes since v1.00:

Supported new Analog CPU modules.

Added the Battery Backup Setup dialog for the Analog
CPU modules.

Added the Calendar/Clock Setup dialog for the Analog
CPU modules.

Added the Com Port 3 Setup dialog for the Analog CPU
modules.

Improved the CPU Built-in I/O Setup dialog to support
the Analog CPU modules.

Added the Text View.

Added the ASCII data type.

Supported 2400 and 4800 bps on Com Port 2 and 3.

Added the new System Data Registers to store the no
communication time period on the Com Ports. (SD41, SD51 and SD61).

Added the two Fill Down buttons to the Drum instruction.

Improved the Copy instruction (Single Copy mode) to
support the Pointer addressing as the Destination parameter.

Improved the Receive instruction (ASCII mode) to store
the length of the received text message.

Improved the Send instruction (ASCII mode) to embed
the ASCII codes and Memory Addresses in the text message.